Fast service restaurant building



FIG. 1 is a front elevational view of a fast service restaurant building, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a front, right side perspective view thereof. 

The ornamental design for a fast service restaurant building, as shown. 